152 lines
4.7 KiB
PHP
152 lines
4.7 KiB
PHP
<?php
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/**
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* Plugin Name: Goodlayers Recent Post
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* Plugin URI: http://goodlayers.com/
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* Description: A widget that show recent posts( Specified by category ).
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* Version: 1.0
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* Author: Goodlayers
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* Author URI: http://www.goodlayers.com
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*
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*/
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add_action( 'widgets_init', 'recent_post_widget' );
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function recent_post_widget() {
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register_widget( 'Recent_Post' );
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}
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class Recent_Post extends WP_Widget {
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// Initialize the widget
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function Recent_Post() {
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parent::WP_Widget('recent-post-widget', __('Recent Post Widget (Goodlayers)','gdl_back_office'),
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array('description' => __('A widget that show lastest posts', 'gdl_back_office')));
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}
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// Output of the widget
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function widget( $args, $instance ) {
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global $gdl_widget_date_format, $blog_port_widget_size;
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extract( $args );
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$title = apply_filters( 'widget_title', $instance['title'] );
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$post_cat = $instance['post_cat'];
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$show_num = $instance['show_num'];
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if($post_cat == "All"){ $post_cat = ''; }
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// Opening of widget
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echo $before_widget;
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// Open of title tag
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if ( $title ){
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echo $before_title . $title . $after_title;
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}
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// Widget Content
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wp_reset_query();
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$current_post = array(get_the_ID());
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$custom_posts = get_posts( array('showposts'=>$show_num, 'category_name'=>$post_cat,
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'post__not_in'=>$current_post) );
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if( !empty($custom_posts) ){
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echo "<div class='gdl-recent-post-widget'>";
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foreach($custom_posts as $custom_post) {
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?>
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<div class="recent-post-widget">
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<?php
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$thumbnail_id = get_post_thumbnail_id( $custom_post->ID );
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$thumbnail = wp_get_attachment_image_src( $thumbnail_id , $blog_port_widget_size );
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if( $thumbnail_id ){
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echo '<div class="recent-post-widget-thumbnail">';
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echo '<a href="' . get_permalink( $custom_post->ID ) . '">';
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$alt_text = get_post_meta($thumbnail_id , '_wp_attachment_image_alt', true);
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if( !empty($thumbnail) ){
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echo '<img src="' . $thumbnail[0] . '" alt="'. $alt_text .'"/>';
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}
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echo '</a>';
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echo '</div>';
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}
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?>
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<div class="recent-post-widget-context">
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<h4 class="recent-post-widget-title">
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<a href="<?php echo get_permalink( $custom_post->ID ); ?>">
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<?php _e( $custom_post->post_title, 'gdl_front_end'); ?>
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</a>
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</h4>
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<div class="recent-post-widget-info">
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<div class="recent-post-widget-date">
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<?php
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echo '<a href="' . get_day_link( get_the_time('Y', $custom_post->ID), get_the_time('m', $custom_post->ID), get_the_time('d', $custom_post->ID)) . '" >';
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echo __('Posted On' , 'gdl_front_end');
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echo get_the_time($gdl_widget_date_format, $custom_post->ID);
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echo '</a>';
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?>
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</div>
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</div>
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</div>
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<div class="clear"></div>
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</div>
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<?php
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}
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echo "</div>";
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}
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// Closing of widget
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echo $after_widget;
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}
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// Widget Form
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function form( $instance ) {
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if ( $instance ) {
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$title = esc_attr( $instance[ 'title' ] );
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$post_cat = esc_attr( $instance[ 'post_cat' ] );
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$show_num = esc_attr( $instance[ 'show_num' ] );
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} else {
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$title = '';
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$post_cat = '';
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$show_num = '3';
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}
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?>
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<!-- Text Input -->
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<p>
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<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e( 'Title :', 'gdl_back_office' ); ?></label>
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<input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" />
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</p>
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<!-- Post Category -->
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<p>
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<label for="<?php echo $this->get_field_id( 'post_cat' ); ?>"><?php _e('Category :', 'gdl_back_office'); ?></label>
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<select class="widefat" name="<?php echo $this->get_field_name( 'post_cat' ); ?>" id="<?php echo $this->get_field_id( 'post_cat' ); ?>">
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<?php
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$category_list = get_category_list( 'category' );
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foreach($category_list as $category){
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?>
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<option value="<?php echo $category; ?>" <?php if ( $post_cat == $category ) echo ' selected="selected"'; ?>><?php echo $category; ?></option>
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<?php } ?>
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</select>
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</p>
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<!-- Show Num -->
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<p>
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<label for="<?php echo $this->get_field_id( 'show_num' ); ?>"><?php _e('Show Count :', 'gdl_back_office'); ?></label>
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<input class="widefat" id="<?php echo $this->get_field_id( 'show_num' ); ?>" name="<?php echo $this->get_field_name( 'show_num' ); ?>" type="text" value="<?php echo $show_num; ?>" />
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</p>
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<?php
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}
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// Update the widget
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function update( $new_instance, $old_instance ) {
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$instance = $old_instance;
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$instance['title'] = strip_tags( $new_instance['title'] );
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$instance['post_cat'] = strip_tags( $new_instance['post_cat'] );
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$instance['show_num'] = strip_tags( $new_instance['show_num'] );
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return $instance;
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}
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}
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?>
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